DIN 1440
Medium Type Washers
Equivalent Standard: ISO 8738 | EU 28738
Metric DIN 1440 (ISO 8738) flat washers are known as shaft washers or washer for clevis pin. The DIN 1440 flat washers have slightly larger outside diameters and thicknesses than standard washers, specifically sized to be used on clevis pins with hair pins (bridge pins). BRK Industries offers one of the most complete ranges of metric washers and other inch and metric industrial fasteners for immediate delivery from stock. The following sizes of metric DIN 1440 medium flat washer are available for immediate shipping from stock: Diameters ranging from M3 to M40 in A2 and marine grade A4 stainless steel. View parts by clicking on the following link: flat Washers DIN 1440.
- DIN 1440 Medium Type Washers
- Material Grade: 8.8
- Finish: Self, Black, Bright Zinc, Hot Dip Galvanized
- Thread: METRIC
Technical Specification for DIN 1440 Medium Type Washers
| D1 H11 | For Thread | D2 | S | Weight kg/1000pcs |
| 3 | M3 | 6 | 0,8 | 0,13 |
| 4 | M4 | 8 | 0,8 | 0,23 |
| 5 | M5 | 10 | 0,8 | 0,36 |
| 6 | M6 | 12 | 1,6 | 1,05 |
| 7 | M7 | 14 | 1,6 | 1,42 |
| 8 | M8 | 16 | 2 | 2,22 |
| 10 | M10 | 20 | 2,5 | 4,56 |
| 12 | M12 | 25 | 3 | 8,99 |
| 13 | M13 | 25 | 3 | 8,36 |
| 14 | M14 | 28 | 3 | 10,8 |
| 16 | M16 | 28 | 3 | 9,68 |
| 18 | M18 | 30 | 4 | 13,8 |
| 20 | M20 | 32 | 4 | 15 |
| 22 | M22 | 34 | 4 | 16,2 |
| 23 | M23 | 36 | 4 | 18,5 |
| 24 | M24 | 38 | 4 | 21,4 |
| 25 | M25 | 40 | 4 | 23,6 |
| 26 | M26 | 40 | 5 | 28,5 |
| 27 | M27 | 40 | 5 | 26,5 |
| 28 | M28 | 42 | 5 | 29,7 |
| 30 | M30 | 45 | 5 | 34,2 |
| 32 | M32 | 50 | 5 | 44,8 |
| 33 | M33 | 50 | 5 | 43,3 |
| 35 | M35 | 52 | 6 | 52,8 |
| 36 | M36 | 52 | 6 | 49,5 |
| 40 | M40 | 58 | 6 | 63,7 |
| 45 | M45 | 62 | 7 | 76,8 |
| 50 | M50 | 68 | 8 | 101 |
| 55 | M55 | 75 | 9 | 141 |
| 60 | M60 | 80 | 9 | 151 |
| 65 | M65 | 90 | 9 | 211 |
| 70 | M70 | 95 | 10 | 250 |
| 75 | M75 | 100 | 10 | 265 |
| 80 | M80 | 110 | 12 | 413 |
| 85 | M85 | 110 | 12 | 371 |
| 90 | M90 | 115 | 12 | 370 |
| 95 | M95 | 120 | 12 | 387 |
| 100 | M100 | 125 | 14 | 472 |
